Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Huashan Hospital
Age
70–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Age greater than 70 years;
2. GFR data measured at least twice (two years apart) and ACR data measured once (at baseline);
3. A clear record of the cause of the previous visit; from this, people diagnosed with kidney disease were selected, and kidney disease was defined as various primary nephritis, secondary nephropathy, acute kidney injury (AKI), chronic kidney disease, kidney tumors, or a diagnosis of proteinuria alone.
4. Signed informed consent form.
You may not be if
1. People with missing baseline biochemical data;
2. Outliers in the population indicators, i.e., data deviating from the mean ± three times the standard deviation;
3. Data with significantly abnormal baseline renal function follow-up (abnormally elevated GFR by more than 10% within 2 years or abnormal ACR value as determined by consultation with a senior nephrologist).
